JP4283682B2 - 映像情報配信装置および受信装置 - Google Patents

映像情報配信装置および受信装置 Download PDF

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Publication number
JP4283682B2
JP4283682B2 JP2003577543A JP2003577543A JP4283682B2 JP 4283682 B2 JP4283682 B2 JP 4283682B2 JP 2003577543 A JP2003577543 A JP 2003577543A JP 2003577543 A JP2003577543 A JP 2003577543A JP 4283682 B2 JP4283682 B2 JP 4283682B2
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Japan
Prior art keywords
moving image
image
related information
skipped
request
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Expired - Fee Related
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JP2003577543A
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English (en)
Japanese (ja)
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JPWO2003079690A1 (ja
Inventor
章 中川
篤史 一木
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Fujitsu Ltd
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Fujitsu Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234345—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
JP2003577543A 2002-03-15 2002-03-15 映像情報配信装置および受信装置 Expired - Fee Related JP4283682B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/002477 WO2003079690A1 (en) 2002-03-15 2002-03-15 Video information delivery apparatus and reception apparatus

Publications (2)

Publication Number Publication Date
JPWO2003079690A1 JPWO2003079690A1 (ja) 2005-07-21
JP4283682B2 true JP4283682B2 (ja) 2009-06-24

Family

ID=27854618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003577543A Expired - Fee Related JP4283682B2 (ja) 2002-03-15 2002-03-15 映像情報配信装置および受信装置

Country Status (7)

Country Link
US (2) US7962943B2 (ko)
EP (1) EP1487212A4 (ko)
JP (1) JP4283682B2 (ko)
KR (1) KR100683616B1 (ko)
CN (1) CN100355282C (ko)
AU (1) AU2002238920A1 (ko)
WO (1) WO2003079690A1 (ko)

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EP2144440A1 (en) 2003-10-02 2010-01-13 Tivo, Inc. Modifying commercials for multi-speed playback
JP2006186672A (ja) * 2004-12-27 2006-07-13 Toshiba Corp 映像再生装置、ネットワークシステム及び映像再生方法
JP4664108B2 (ja) * 2005-03-31 2011-04-06 富士通株式会社 表示装置、表示方法、表示プログラム及び表示システム
US20070157267A1 (en) * 2005-12-30 2007-07-05 Intel Corporation Techniques to improve time seek operations
US20080066107A1 (en) * 2006-09-12 2008-03-13 Google Inc. Using Viewing Signals in Targeted Video Advertising
WO2008095174A2 (en) * 2007-02-01 2008-08-07 Invidi Technologies Corporation Verifying and encouraging asset consumption in a communications network
US8146126B2 (en) 2007-02-01 2012-03-27 Invidi Technologies Corporation Request for information related to broadcast network content
US8667598B2 (en) * 2007-03-29 2014-03-04 Nec Corporation Reproduction rule evaluation device, reproduction rule evaluation method, recording medium and program
JP5013141B2 (ja) * 2007-04-04 2012-08-29 日本電気株式会社 コンテンツ配信システム、コンテンツ配信方法及びそれらに用いる変換装置
WO2010046971A1 (ja) 2008-10-21 2010-04-29 富士通株式会社 データ伝送装置およびデータ受信装置
JP5316542B2 (ja) 2008-10-21 2013-10-16 富士通株式会社 デジタル放送方法およびデータ受信装置
CN101534256B (zh) * 2009-04-10 2013-08-07 成都市华为赛门铁克科技有限公司 分布式流量处理系统、设备及其流量关联处理方法
JP2012142644A (ja) * 2009-04-28 2012-07-26 Panasonic Corp コンテンツ提供装置およびコンテンツ提供方法
GB2473910A (en) 2009-09-10 2011-03-30 Miniweb Technologies Ltd Backup for user invoked interruptions
JP2013538482A (ja) 2010-07-13 2013-10-10 トムソン ライセンシング マルチメディアアプリケーションのためのピクチャ・イン・ピクチャの方法
JP6010958B2 (ja) 2012-03-23 2016-10-19 富士通株式会社 データ出力方法、データ出力プログラム及び端末装置
CN106131648A (zh) * 2016-07-27 2016-11-16 深圳Tcl数字技术有限公司 智能电视的画面显示处理方法及装置

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JP3589743B2 (ja) 1995-05-26 2004-11-17 株式会社日立製作所 情報処理装置および情報処理方法
JPH09275555A (ja) * 1996-02-07 1997-10-21 Toshiba Corp 情報伝送方法および情報伝送システム
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Also Published As

Publication number Publication date
EP1487212A1 (en) 2004-12-15
AU2002238920A1 (en) 2003-09-29
WO2003079690A1 (en) 2003-09-25
JPWO2003079690A1 (ja) 2005-07-21
US20090178092A1 (en) 2009-07-09
CN100355282C (zh) 2007-12-12
CN1623329A (zh) 2005-06-01
KR100683616B1 (ko) 2007-02-16
US7962943B2 (en) 2011-06-14
EP1487212A4 (en) 2009-05-20
KR20040091740A (ko) 2004-10-28
US20050034163A1 (en) 2005-02-10

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